diff --git a/libcap-ng.spec b/libcap-ng.spec
index ee55b65..f2adc75 100644
--- a/libcap-ng.spec
+++ b/libcap-ng.spec
@@ -5,10 +5,8 @@ Name: libcap-ng
 Version: 0.7.9
 Release: 1%{?dist}
 License: LGPLv2+
-Group: System Environment/Libraries
 URL: http://people.redhat.com/sgrubb/libcap-ng
 Source0: http://people.redhat.com/sgrubb/libcap-ng/%{name}-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: kernel-headers >= 2.6.11 
 BuildRequires: libattr-devel
 
@@ -18,7 +16,6 @@ Libcap-ng is a library that makes using posix capabilities easier
 %package devel
 Summary: Header files for libcap-ng library
 License: LGPLv2+
-Group: Development/Libraries
 Requires: kernel-headers >= 2.6.11
 Requires: %{name} = %{version}-%{release}
 Requires: pkgconfig
@@ -31,7 +28,6 @@ applications that need to use the libcap-ng library.
 %{?python_provide:%python_provide python2-libcap-ng}
 Summary: Python2 bindings for libcap-ng library
 License: LGPLv2+
-Group: Development/Libraries
 BuildRequires: python2-devel swig
 Requires: %{name} = %{version}-%{release}
 # Remove before F30
@@ -46,7 +42,6 @@ and can be used by python2 applications.
 %package python3
 Summary: Python3 bindings for libcap-ng library
 License: LGPLv2+
-Group: Development/Libraries
 BuildRequires: python3-devel swig
 Requires: %{name} = %{version}-%{release}
 
@@ -57,7 +52,6 @@ and can be used by python3 applications.
 %package utils
 Summary: Utilities for analyzing and setting file capabilities
 License: GPLv2+
-Group: Development/Libraries
 Requires: %{name} = %{version}-%{release}
 
 %description utils
@@ -73,7 +67,6 @@ lets you set the file system based capabilities.
 make CFLAGS="%{optflags}" %{?_smp_mflags}
 
 %install
-rm -rf $RPM_BUILD_ROOT
 make DESTDIR="${RPM_BUILD_ROOT}" INSTALL='install -p' install
 
 # Move the symlink
@@ -98,13 +91,11 @@ make check
 %ldconfig_scriptlets
 
 %files
-%defattr(-,root,root,-)
 %{!?_licensedir:%global license %%doc}
 %license COPYING.LIB
 /%{_lib}/libcap-ng.so.*
 
 %files devel
-%defattr(-,root,root,-)
 %attr(0644,root,root) %{_mandir}/man3/*
 %attr(0644,root,root) %{_includedir}/cap-ng.h
 %{_libdir}/libcap-ng.so
@@ -112,17 +103,14 @@ make check
 %{_libdir}/pkgconfig/libcap-ng.pc
 
 %files -n python2-libcap-ng
-%defattr(-,root,root,-)
 %attr(755,root,root) %{python2_sitearch}/_capng.so
 %{python_sitearch}/capng.py*
 
 %files python3
-%defattr(-,root,root,-)
 %attr(755,root,root) %{python3_sitearch}/*
 %{python3_sitearch}/capng.py*
 
 %files utils
-%defattr(-,root,root,-)
 %{!?_licensedir:%global license %%doc}
 %license COPYING
 %attr(0755,root,root) %{_bindir}/*